pre.re.lease
n.（名词）Something released before an official or scheduled date.预映：在正式或规定日期前的放映adj.（形容词）Of or relating to an interval preceding an official or scheduled release:预映的：正式放映或预定放映前空档的或与此有关的：例句：a prerelease demonstration of a product; a prison prerelease program.某产品的预先演示；监狱释放前的项目
